2010017979

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{607}}^1\times {\mathrm{2647}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 2930170880

約数和(自身を除く): 920152901

約数列:

[1, 3, 9, 139, 417, 607, 1251, 1821, 2647, 5463, 7941, 23823, 84373, 253119, 367933, 759357, 1103799, 1606729, 3311397, 4820187, 14460561, 223335331, 670005993, 2010017979]

約数ペア:

[(1, 2010017979), (3, 670005993), (9, 223335331), (139, 14460561), (417, 4820187), (607, 3311397), (1251, 1606729), (1821, 1103799), (2647, 759357), (5463, 367933), (7941, 253119), (23823, 84373)]